Nope, not racist at all. White people are basically fearful of losing their stuff, which is wrapped up in their status. They will kill to keep their status even when the possession at risk is not worth a human life. Is this a biased statement? Absolutely. Is it unfair? It is, to the 33% of people in the US who don't feel they need a gun to feel safe. People like me, for one. What it is not is racist.
If you own a gun in order to protect yourself, you are fooling yourself that you are safer with it than without it.
Gun nuts in this country are at the root of the reason why the Las Vegas shooter was able to injure about 500 people. Gun nuts are cowards who trade a fake sense of security from an extremely rare event for the kind of tragedy we had last night, which is becoming all too common.
Most gun owners are white. Most gun owners are Republican. All who own them for "safety" are cowards who are partly responsible for the victims last night.